Automatic wall mounting system for wall-mounted TV

ABSTRACT

Provided is an automatic wall mounting system for a wall-mounted television (TV). The system has a support plate  110,  a left/right tilting part  120,  and a TV mount plate  130.  The TV mount plate  130  tilting left/right about the support plate  110.  The left/right tilting part  120  includes a left/right tilting motor  121  having driving shafts  121   a  and  121   b,  gear parts  122  and  123  geared and ungeared by the same length in an opposite direction, and having connection links  122   a  and  123   a  at their front ends, a first rotary shaft  124  having a connector  124   a  at its predetermined portion, and a second rotary shaft  125  having a connector  125   a  at its predetermined portion.

BACKGROUND OF THE INVENTION

1. Field of the Invention

The present invention relates to an automatic wall mounting system for awall-mounted television, and more particularly, to an automatic wallmounting system for a wall-mounted television (TV), for automaticallyswiveling left/right a screen of the TV depending on a viewer positionin a remote place, thereby providing an optimal screen position to aviewer in real time while promptly, simply, and conveniently swivelingleft/right the screen by automation, and simplifying a structure forleft/right swiveling the TV, thereby improving work efficiency andpromoting cost saving in manufacture process.

2. Description of the Related Art

In compliance with the general trend of large-size and slimness of adisplay apparatus, a wall-mounted television (TV) such as Liquid CrystalDisplay (LCD) and Plasma Display Panel (PDP) TVs is trending toward wallmount for viewing.

However, the conventional wall-mounted TV is of a general type in whichit is directly fixed to a wall surface by a bolt, or it is installed infront of a fixing metal bracket installed on a wall surface. Thewall-mounted TV has a drawback that it is impossible to control thescreen position of the once fixed TV, and has troublesomeness that aviewer should directly control the screen position of the TV in a manualmanner, though controlling the screen position.

The wall-mounted TV is of a general type in which it is built in andfixed to a wall surface by a coupling means such as a bolt, or it ismounted in front of a swiveling bracket installed on a wall surface suchthat that a viewer can left/right control a screen position of the TV ina manual manner.

Among the related-art TV installation methods, however, a built-ininstallation method has a drawback that it is impossible to swivelleft/right a screen of the TV depending on viewer position. A bracketbased installation method causes troublesomeness that the viewer shoulddirectly control the screen position of the TV, swiveling left/right, inthe manual manner, though he/she can control the screen position.

SUMMARY OF THE INVENTION

An aspect of exemplary embodiments of the present invention is toaddress at least the problems and/or disadvantages and to provide atleast the advantages described below. Accordingly, an aspect ofexemplary embodiments of the present invention is to provide to anautomatic wall mounting system for wall-mounted television (TV), forautomatically swiveling left/right a screen of the TV depending on aviewer position in a remote place, thereby providing an optimal screenposition to a viewer in real time while promptly, simply, andconveniently swiveling left/right the screen by automation, andsimplifying a structure for left/right swiveling the TV, therebyimproving work efficiency and promoting cost saving in manufactureprocess.

According to one aspect of exemplary embodiments of exemplaryembodiments of the present invention, there is provided an automaticwall mounting system for a wall-mounted television (TV). The system hasa support plate installed at a wall surface and supporting a left/rightswiveling operation of the TV; a left/right swiveling part installed atthe support plate and swiveling the TV left/right; and a TV mount platemounting the TV in its front and coupling with the left/right swivelingpart in its rear. The left/right swiveling part includes a left/rightswiveling motor fixed and installed at the support plate, and havingdriving shafts at upper and lower ends, respectively; gear partsconnecting with both the driving shafts of the left/right swivelingmotor, and geared and ungeared by the same length in an oppositedirection using rotation of the driving shafts, and having connectionlinks at their front ends; a first rotary shaft integrally coupled withthe connection link of the gear part, and rotatably installed at oneside of the support plate, and having a pair of connectors at itspredetermined portions, the connectors connecting with upper and lowerends of the TV mount plate; and a second rotary shaft integrally coupledwith the connection link of the gear part, and rotatably installed atthe other side of the support plate that is opposite to the first rotaryshaft, and having a pair of connectors at its predetermined portions,the connectors connecting with upper and lower ends of the TV mountplate.

The gear parts may include rod screws engaged with the driving shafts,and rotating, remaining in place, in vertical directions of the drivingshafts; and screw housings screwed with the rod screws, and movingleft/right depending on rotation of the rod screws while axiallyrotating the first and second rotary shafts using the connection links.

The driving shafts and the rod screws may be engaged with each other ina worm gear type.

The system may further include gear boxes for boxing the driving shaftsand the rod screws, and the support plate may have gear box support rodsfor supporting the gear boxes.

In another aspect of exemplary embodiments of the present invention,there is provided an automatic wall mounting system for a wall-mountedtelevision (TV). The system has a support plate installed at a wallsurface and supporting a left/right swiveling operation of the TV; aleft/right swiveling part installed at the support plate and swivelingthe TV left/right; and a TV mount plate mounting the TV in its front andcoupling with the left/right swiveling part in its rear. The TV mountplate is hinged and coupled at its rear and upper end with a hingeconnector of the support plate such that it can tilt left/right aboutthe support plate, and at the same time, is coupled at its rear andlower end to the left/right swiveling part. The left/right swivelingpart includes a left/right swiveling motor fixed and installed at thesupport plate, and having driving shafts at upper and lower ends,respectively; gear parts connecting with both the driving shafts of theleft/right swiveling motor, and geared and ungeared by the same lengthin an opposite direction using rotation of the driving shafts, andhaving connection links at their front ends; a first rotary shaftintegrally coupled with the connection link of the gear part, androtatably installed at one lower side of the support plate, and having aconnector at its predetermined portion, the connector connecting with alower end of the TV mount plate; and a second rotary shaft integrallycoupled with the connection link of the gear part, and rotatablyinstalled at the other side of the support plate that is opposite to thefirst rotary shaft, and having a connector at its predetermined portion,the connector connecting with a lower end of the TV mount plate.

The gear parts may include rod screws engaged with the driving shafts,and rotating, remaining in place, in vertical directions of the drivingshafts; and screw housings screwed with the rod screws, and movingleft/right depending on rotation of the rod screws while axiallyrotating the first and second rotary shafts using the connection links.

The driving shafts and the rod screws may be engaged with each other ina worm gear type.

The system may further include gear boxes for boxing the driving shaftsand the rod screws, and the support plate may have gear box support rodsfor supporting the gear boxes.

A motor support bracket for covering and supporting the left/rightswiveling motor may be provided at a central and lower part of thesupport plate.

The motor support bracket may have a support pin latch at its center,and the TV mount plate may have a rotary support pin at its rear andlower central part corresponding to the support pin latch such that therotary support pin is stably mounted on the support pin latch and stablytilts left/right the TV mount plate when the left/right swiveling partis activated.

Connection parts of the TV mount plate associated with the hingeconnector of the support plate and the respective connectors of theleft/right tiling part may be ball joints for facilitating left/rightswiveling.

The TV mount plate may have a hinge connection part connecting with thehinge connector of the support plate, and the hinge connection part mayfurther include a guide socket sliding left/right as covering the balljoints.

In a further another aspect of exemplary embodiments of the presentinvention, there is provided an automatic wall mounting system for awall-mounted television (TV). The system has a support plate installedat a wall surface and supporting a left/right swiveling operation of theTV; a left/right swiveling part installed at the support plate andswiveling the TV left/right; and a TV mount plate mounting the TV in itsfront and coupling with the left/right swiveling part in its rear. TheTV mount plate is hinged and coupled at its rear and upper end with ahinge connector of the support plate such that it can tilt left/rightabout the support plate, and at the same time, is coupled at its rearand lower end to the left/right swiveling part. The left/right swivelingpart includes a pair of left/right swiveling motors fixed and installedat the support plate, and having driving shafts, respectively; gearparts connecting with the respective driving shafts of the left/rightswiveling motors, and geared and ungeared by the same length in anopposite direction using rotation of the driving shafts, and havingconnection links at their front ends; a first rotary shaft integrallycoupled with the connection link of the gear part, and rotatablyinstalled at one lower side of the support plate, and having a connectorat its predetermined portion, the connector connecting with a lower endof the TV mount plate; and a second rotary shaft integrally coupled withthe connection link of the gear part, and rotatably installed at theother side of the support plate that is opposite to the first rotaryshaft, and having a connector at its predetermined portion, theconnector connecting with a lower end of the TV mount plate.

The gear parts may include rod screws engaged with the respectivedriving shafts, and axially rotating in vertical directions of thedriving shafts; and screw housings screwed with the rod screws, andmoving left/right depending on rotation of the rod screws while axiallyrotating the first and second rotary shafts using the connection links.

The driving shafts and the rod screws may be engaged with each other ina worm gear type.

The system may further include gear boxes for boxing the driving shaftsand the rod screws. The support plate may have gear box support rods forsupporting the gear boxes.

A motor support bracket for covering and supporting the left/rightswiveling motors may be provided at a central and lower part of thesupport plate.

The motor support bracket may have a support pin latch at its center.The TV mount plate may have a rotary support pin at its rear and lowercentral part corresponding to the support pin latch such that the rotarysupport pin is stably mounted on the support pin latch and stably tiltsleft/right the TV mount plate when the left/right swiveling part isactivated.

Connection parts of the TV mount plate associated with the hingeconnector of the support plate and the respective connectors of theleft/right tiling part may be ball joints for facilitating left/rightswiveling.

The TV mount plate may have a hinge connection part connecting with thehinge connector of the support plate. The hinge connection part mayfurther include a guide socket sliding left/right as covering the balljoints.

In a still another aspect of exemplary embodiments of the presentinvention, there is provided an automatic wall mounting system for awall-mounted television (TV). The system has a support plate installedat a wall surface and supporting a left/right swiveling operation of theTV; a left/right swiveling part installed at the support plate andswiveling the TV left/right; and a TV mount plate mounting the TV in itsfront and coupling with the left/right swiveling part in its rear. Theleft/right swiveling part includes left/right swiveling motors eachfixed and installed at both upper and lower sides of the support plate,and each having driving shafts; gear parts connecting with therespective driving shafts of the left/right swiveling motors, and gearedand ungeared by the same length using rotation of the driving shafts,respectively, and having connection links at their front ends; androtary shafts integrally coupled with the connection links of the gearparts, and rotatably installed at shaft rotation supports of the supportplate, and having connectors at their circumferences, the connectorsconnecting with corresponding portions of the TV mount plate.

The gear parts may include rod screws engaged with the respectivedriving shafts, and rotating, remaining in place, in vertical directionsof the driving shafts; and screw housings screwed with the rod screws,and moving left/right depending on rotation of the rod screws whileaxially rotating the rotary shafts using the connection links.

The driving shafts and the rod screws may be engaged with each other ina worm gear type.

The system may further include gear boxes for boxing the driving shaftsand the rod screws. The support plate may have gear box support rods forsupporting the gear boxes.

In a yet another aspect of exemplary embodiments of the presentinvention, there is provided an automatic wall mounting system for awall-mounted television (TV). The system has a support plate installedat a wall surface and supporting a left/right swiveling operation of theTV; a left/right swiveling part installed at the support plate andswiveling the TV left/right; and a TV mount plate mounting the TV in itsfront and coupling with the left/right swiveling part in its rear. TheTV mount plate is hinged and fixed at its one end of a width direction,and the left/right swiveling part is installed at the other end of thewidth direction of the TV mount plate. The left/right swiveling partincludes left/right swiveling motors fixed and installed in parallel atthe support plate, and having driving shafts protruding from their upperand lower ends, respectively; gear parts connecting with the respectivedriving shafts of the left/right swiveling motors, and geared andungeared by the same length using rotation of the driving shafts,respectively, and having connection links at their front ends; androtary shafts integrally coupled with the connection links of the gearparts, and rotatably installed at one-side upper and lower ends of thesupport plate, and having connectors at predetermined portions, theconnectors connecting with upper and lower ends of the TV mount plate.

The gear parts may include rod screws engaged with the respectivedriving shafts, and rotating, remaining in place, in vertical directionsof the driving shafts; and screw housings screwed with the rod screws,and moving left/right depending on rotation of the rod screws whileaxially rotating the respective rotary shafts using the connectionlinks.

The driving shafts and the rod screws may be engaged with each other ina worm gear type.

The system may further include gear boxes for boxing the driving shaftsand the rod screws. The support plate may have gear box support rods forsupporting the gear boxes.

In a yet another aspect of exemplary embodiments of the presentinvention, there is provided an automatic wall mounting system for awall-mounted television (TV). The system has a support plate installedat a wall surface and supporting a left/right swiveling operation of theTV; a left/right swiveling part installed at the support plate andswiveling the TV left/right; and a TV mount plate mounting the TV in itsfront and coupling with the left/right swiveling part in its rear. Theleft/right swiveling part includes a left/right swiveling motor fixedand installed at the support plate, and having a driving shaft at oneend; a gear part connecting with the driving shaft of the left/rightswiveling motor, and geared and ungeared using rotation of the drivingshaft, and having a connection link at its front end; a first rotaryshaft integrally coupled with the connection link of the gear part, androtatably installed at one side of the support plate, and having aconnector at its one end, the connector connecting with the TV mountplate; a second rotary shaft having a shape in which it is symmetricwith the first rotation shaft, and rotatably installed at the other sideof the support plate that is opposite to the first rotary shaft; and aninterworking link connecting and interworking the first and secondrotary shafts with each other.

The gear part may include a rod screw engaged with the driving shaft,and rotating, remaining in place, in a vertical direction of the drivingshaft; and a screw housing screwed with the rod screw, and movingleft/right depending on rotation of the rod screw and rotating theconnection link.

The driving shaft and the rod screw may be engaged with each other in aworm gear type.

The interworking link may include a connection bar having the samelength as a distance spaced between the first and second rotationsshafts; and connection fragments each vertically extending from bothends of the connection bar and hinged and connected at their one-endswith the connection bar, and each integrally coupled at the other endswith the first and second rotary shafts.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings, which are included to aid in The above andother objects, features and advantages of the present invention willbecome more apparent from the following detailed description when takenin conjunction with the accompanying drawings in which:

FIG. 1 is a schematic perspective view illustrating a support plate ofan automatic wall mounting system for a wall-mounted TV according to afirst exemplary embodiment of the present invention;

FIG. 2 is a perspective view illustrating a left/right swiveling partthat is a key part of an automatic wall mounting system for awall-mounted television TV according to a first exemplary embodiment ofthe present invention;

FIG. 3 is a schematic front view illustrating a coupling state of asupport plate and a left/right swiveling part in an automatic wallmounting system for a wall-mounted TV according to a first exemplaryembodiment of the present invention;

FIG. 4 is a schematic plan view illustrating an automatic wall mountingsystem for a wall-mounted TV according to a first exemplary embodimentof the present invention;

FIG. 5 is a schematic plan view illustrating a state where TV tilts tothe right in an automatic wall mounting system for a wall-mounted TVaccording to a first exemplary embodiment of the present invention;

FIG. 6 is a schematic plan view illustrating a state where TV tilts tothe left in an automatic wall mounting system for a wall-mounted TVaccording to a first exemplary embodiment of the present invention;

FIG. 7 is a schematic perspective view illustrating a TV mount plate inan automatic wall mounting system for a wall-mounted TV according to afirst exemplary embodiment of the present invention;

FIG. 8 is a schematic perspective view illustrating a support plate ofan automatic wall mounting system for a wall-mounted TV according to asecond exemplary embodiment of the present invention;

FIG. 9 is a perspective view illustrating a left/right swiveling partthat is a key part of an automatic wall mounting system for awall-mounted TV according to a second exemplary embodiment of thepresent invention;

FIG. 10 is a schematic plan view illustrating an automatic wall mountingsystem for a wall-mounted TV according to a second exemplary embodimentof the present invention;

FIG. 11 is a schematic plan view illustrating a state where TV tilts tothe right in an automatic wall mounting system for a wall-mounted TVaccording to a second exemplary embodiment of the present invention;

FIG. 12 is a schematic plan view illustrating a state where TV tilts tothe left in an automatic wall mounting system for a wall-mounted TVaccording to a second exemplary embodiment of the present invention;

FIG. 13 is a perspective view illustrating a TV mount plate in anautomatic wall mounting system for a wall-mounted TV according to asecond exemplary embodiment of the present invention;

FIG. 14 is a schematic front view illustrating a coupling state of asupport plate and a left/right swiveling part in an automatic wallmounting system for a wall-mounted TV according to a second exemplaryembodiment of the present invention;

FIG. 15 is a perspective view illustrating a key-part coupling state ofa hinge connector of a support plate and a hinge connection part of a TVmount plate in an automatic wall mounting system for a wall-mounted TVaccording to a second exemplary embodiment of the present invention;

FIG. 16 is a perspective view illustrating a key-part coupling state ofa connector of a left/right swiveling part and a hinge connection partof a TV mount plate in an automatic wall mounting system for awall-mounted TV according to a second exemplary embodiment of thepresent invention;

FIG. 17 is a schematic perspective view illustrating a support plate ofan automatic wall mounting system for a wall-mounted TV according to athird exemplary embodiment of the present invention;

FIG. 18 is a perspective view illustrating a left/right swiveling partthat is a key part of an automatic wall mounting system for awall-mounted TV according to a third exemplary embodiment of the presentinvention;

FIG. 19 is a schematic plan view illustrating an automatic wall mountingsystem for a wall-mounted TV according to a third exemplary embodimentof the present invention;

FIG. 20 is a schematic plan view illustrating a state where TV tilts tothe right in an automatic wall mounting system for a wall-mounted TVaccording to a third exemplary embodiment of the present invention;

FIG. 21 is a schematic plan view illustrating a state where TV tilts tothe left in an automatic wall mounting system for a wall-mounted TVaccording to a third exemplary embodiment of the present invention;

FIG. 22 is a perspective view illustrating a TV mount plate in anautomatic wall mounting system for a wall-mounted TV according to athird exemplary embodiment of the present invention;

FIG. 23 is a schematic front view illustrating a coupling state of asupport plate and a left/right swiveling part in an automatic wallmounting system for a wall-mounted TV according to a third exemplaryembodiment of the present invention;

FIG. 24 is a perspective view illustrating a key-part coupling state ofa hinge connector of a support plate and a hinge connection part of a TVmount plate in an automatic wall mounting system for a wall-mounted TVaccording to a third exemplary embodiment of the present invention;

FIG. 25 is a perspective view illustrating a key-part coupling state ofa connector of a left/right swiveling part and a hinge connection partof a TV mount plate in an automatic wall mounting system for awall-mounted TV according to a third exemplary embodiment of the presentinvention;

FIG. 26 is a schematic perspective view illustrating a support plate ofan automatic wall mounting system for a wall-mounted TV according to afourth exemplary embodiment of the present invention;

FIG. 27 is a perspective view illustrating a left/right swiveling partthat is a key part of an automatic wall mounting system for awall-mounted TV according to a fourth exemplary embodiment of thepresent invention;

FIG. 28 is a schematic front view illustrating a coupling state of asupport plate and a left/right swiveling part in an automatic wallmounting system for a wall-mounted TV according to a fourth exemplaryembodiment of the present invention;

FIG. 29 is a schematic plan view illustrating an automatic wall mountingsystem for a wall-mounted TV according to a fourth exemplary embodimentof the present invention;

FIG. 30 is a schematic plan view illustrating a state where TV tilts tothe right in an automatic wall mounting system for a wall-mounted TVaccording to a fourth exemplary embodiment of the present invention;

FIG. 31 is a schematic plan view illustrating a state where TV tilts tothe left in an automatic wall mounting system for a wall-mounted TVaccording to a fourth exemplary embodiment of the present invention;

FIG. 32 is a schematic perspective view illustrating a TV mount plate inan automatic wall mounting system for a wall-mounted TV according to afourth exemplary embodiment of the present invention;

FIG. 33 is a schematic perspective view illustrating a support plate ofan automatic wall mounting system for a wall-mounted TV according to afifth exemplary embodiment of the present invention;

FIG. 34 is a perspective view illustrating a left/right swiveling partthat is a key part of an automatic wall mounting system for awall-mounted TV according to a fifth exemplary embodiment of the presentinvention;

FIG. 35 is a schematic front view illustrating a coupling state of asupport plate and a left/right swiveling part in an automatic wallmounting system for a wall-mounted TV according to a fifth exemplaryembodiment of the present invention;

FIG. 36 is a schematic plan view illustrating an automatic wall mountingsystem for a wall-mounted TV according to a fifth exemplary embodimentof the present invention;

FIG. 37 is a schematic plan view illustrating a state where TV tilts tothe right in an automatic wall mounting system for a wall-mounted TVaccording to a fifth exemplary embodiment of the present invention;

FIG. 38 is a schematic plan view illustrating a state where TV tilts tothe left in an automatic wall mounting system for a wall-mounted TVaccording to a fifth exemplary embodiment of the present invention;

FIG. 39 is a schematic perspective view illustrating a TV mount plate inan automatic wall mounting system for a wall-mounted TV according to afifth exemplary embodiment of the present invention;

FIG. 40 is a schematic perspective view illustrating a support plate ofan automatic wall mounting system for a wall-mounted TV according to asixth exemplary embodiment of the present invention;

FIG. 41 is a perspective view illustrating a left/right swiveling partthat is a key part of an automatic wall mounting system for awall-mounted TV according to a sixth exemplary embodiment of the presentinvention;

FIG. 42 is a schematic plan view illustrating an automatic wall mountingsystem for a wall-mounted TV according to a sixth exemplary embodimentof the present invention;

FIG. 43 is a schematic plan view illustrating a state where TV tiltstoward a right viewer in an automatic wall mounting system for awall-mounted TV according to a sixth exemplary embodiment of the presentinvention;

FIG. 44 is a schematic plan view illustrating a state where TV tiltstoward a left viewer in an automatic wall mounting system for awall-mounted TV according to a sixth exemplary embodiment of the presentinvention;

FIG. 45 is a schematic perspective view illustrating a TV mount plate inan automatic wall mounting system for a wall-mounted TV according to asixth exemplary embodiment of the present invention; and

FIG. 46 is a perspective view illustrating a coupling state of aconnector of a left/right swiveling part and a hinge connection part ofa TV mount plate in an automatic wall mounting system for a wall-mountedTV according to a sixth exemplary embodiment of the present invention.

Throughout the drawings, the same drawing reference numerals will beunderstood to refer to the same elements, features and structures.

DETAILED DESCRIPTION OF THE INVENTION

Exemplary embodiments of the present invention will now be described indetail with reference to the annexed drawings. In the followingdescription, a detailed description of known functions andconfigurations incorporated herein has been omitted for conciseness.

As shown in FIGS. 1 to 7, an automatic wall mounting system for awall-mounted television (TV) according to a first exemplary embodimentof the present invention includes a support plate 10 installed at a wallsurface and supporting a left/right swiveling operation of the TV; aleft/right swiveling part 20 for swiveling left/right the TV installedat the support plate 10; and a TV mount plate 30 for mounting the TV(not shown) in its front and coupling with the left/right swiveling part20 in its rear.

The support plate 10 is of a plate shape in which it is installed at awall surface of a living room and the like and is coupled in its frontwith the left/right swiveling part 20. In detail, the support plate 10has gear box support rods 11 a and 11 b at its center part and centraland lower part to support respective gear boxes 22 d and 23 d in statewhere a left/right swiveling motor 21 is fixed and supported at a centerpart of the left/right swiveling part 20. The support plate 10 has shaftrotation supports 13 and 14 at its both sides, respectively. The shaftrotation supports 13 and 14 each insert and support upper and lower endsof first and second rotary shafts 24 and 25 such that the first andsecond rotary shafts 24 and 25 can axially rotate.

The support plate 10 can serve as an elevating plate such that the TVcan elevate and descend in an up/down direction. The elevating plate isslidably coupled up/down to a fixing plate (not shown) fixed andinstalled at a wall surface.

Non-described reference numeral 15 denotes through-holes for enablingpassage of rotating connectors 24 a and 25 a.

The left/right swiveling part 20 is coupled at one side to the supportplate 10, and is coupled at the other side to the TV mount plate 30 totilt the TV by a desired angle. The left/right swiveling part 20includes the left/right swiveling motor 21, gear parts 22 and 23, andthe first and second rotary shafts 24 and 25.

Each constituent element of the left/right swiveling part 20 will be indetail described below.

The left/right swiveling motor 21 is fixed and installed at a center ofthe support plate 10 by a separate coupling unit such as a bolt. Theleft/right swiveling motor 21 has driving shafts 21 a and 21 b at upperand lower ends, respectively. In particular, the left/right swivelingmotor 21 enables forward/reversible rotation by a desired rotationangle, thereby forward/reversibly rotating rod screws 22 b and 23 bgeared with the respective driving shafts 21 a and 21 b by a desiredrotation angle in vertical directions of the driving shafts 21 a and 21b.

The gear parts 22 and 23 each connect with the driving shafts 21 a and21 b of the left/right tilting motor 21, and concurrently gear andungear screw housings 22 c and 23 c by the same length using rotation ofthe driving shafts 21 a and 21 b. The gear parts 22 and 23 haveconnection links 22 a and 23 a at their front ends. In detail, the gearparts 22 and 23 include the rod screws 22 b and 23 b and the screwhousings 22 c and 23 c. The rod screws 22 b and 23 b are engaged withthe driving shafts 21 a and 21 b, and rotate, remaining in place, invertical directions of the driving shafts 21 a and 21 b. The screwhousings 22 c and 23 c are screwed with the rod screws 22 b and 23 b.The screw housings 22 c and 23 c spirally move left/right depending onthe rotation of the rod screws 22 b and 23 b, and axially rotate firstand second rotary shafts 24 and 25 using the connection links 22 a and23 a.

The driving shafts 21 a and 21 b and the rod screws 22 b and 23 b are ofa worm gear type that is a gear combination type in which they generaterotary forces in vertical directions to each other, thereby concurrentlygearing and ungearing the screw housings 22 c and 23 c. In addition,various gear combination types would be possible as long as satisfying acondition of generating the rotary force in the vertical direction.

The first rotary shaft 24 is of a rod shape. The first rotary shaft 24is integrally coupled with the connection link 22 a of the gear part 22,and rotatably installed at the shaft rotation support 13 provided rightfrom the center of the support plate 10. The first rotary shaft 24 hasconnectors 24 a connecting with the TV mount plate 30 at its upper andlower ends, respectively.

The connector 24 a is of a “

”-shape in which it extends toward a center of the left/right swivelingpart 20 and is again bent and extends toward the TV mount plate 30.

The second rotary shaft 25 is of a rod shape. The second rotary shaft 25has connectors 25 a connecting with the TV mount plate 30 at its upperand lower ends of the same height as the connectors 24 a of the firstrotary shaft 24, respectively. The second rotary shaft 25 is rotatablyinstalled at the shaft rotation support 14 provided at the other side ofthe support plate 10 that is opposite to the first rotary shaft 24 fromthe center of the support plate 10.

The TV mount plate 30 is of a plate shape in which it mounts the TV inits front, and has connector connection parts 31 and 32 connecting withthe respective connectors 24 a and 25 a of the left/right swiveling part20 in its rear.

The automatic wall mounting system for a wall-mounted TV according tothe first exemplary embodiment of the present invention is completed inassembly of its constituent parts for performing a TV left/rightswiveling operation, by fixing and installing the left/right swivelingmotor 21 of the left/right swiveling part 20 at the support plate 10 bya separate coupling unit 40, and rotatably coupling the first and secondrotary shafts 24 and 25 of the left/right swiveling part 20 to the shaftrotation supports 13 and 14 provided at both sides of the support plate10, respectively, and connecting the connectors 24 a and 25 a of thefirst and second rotary shafts 24 and 25 to the connector connectionparts 31 and 32 of the TV mount plate 30, respectively.

An operation of the assembly-completed automatic wall mounting systemfor a wall-mounted TV when it is intended to tilt the TV in its screenposition by a desired angle in any one direction of left/right, forexample, when it is intended to tilt a screen toward a viewer positionedright from the TV will be described as follows. By activating theleft/right swiveling motor 21 in a desired direction, the screw housings22 c and 23 c move toward the left/right swiveling motor 21 through therod screws 22 b and 23 b engaged with the respective driving shafts 21 aand 21 b. If so, as the screw housings 22 c and 23 c move, the firstrotary shaft 24 axially rotates counterclockwise by a predeterminedrotation angle by the connection links 22 a and 23 a provided at thefront ends of the screw housings 22 c and 23 c. At the same time, theconnectors 24 a of the first rotary shaft 24 rotatively move in adirection of advancing to the front, thereby pushing the TV mount plate30 to the front. In association with this, even the second rotary shaft25 axially rotates in the same direction as that of the first rotaryshaft 24 while the connectors 25 a rotatively move in a direction ofretreating to the rear, thereby pulling the TV mount plate 30 to therear. As a result, the whole TV mount plate 30 tilts right, therebyswiveling the TV screen toward the right viewer.

An operation of the automatic wall mounting system for a wall-mounted TVwhen it is intended to tilt the screen toward a viewer positioned leftfrom the TV will be described as follows. By activating the left/rightswiveling motor 21 in a desired direction, the screw housings 22 c and23 c move in a direction of getting distant away from the left/rightswiveling motor 21 through the rod screws 22 b and 23 b engaged with therespective driving shafts 21 a and 21 b. If so, as the screw housings 22c and 23 c move, the first rotary shaft 24 axially rotates clockwise bya predetermined rotation angle by the connection links 22 a and 23 aprovided at the front ends of the screw housings 22 c and 23 c. At thesame time, the connectors 24 a of the first rotary shaft 24 rotativelymove in a direction of retreating to the rear, thereby pulling the TVmount plate 30 to the rear. In association with this, even the secondrotary shaft 25 axially rotates in the same direction as that of thefirst rotary shaft 24 while the connectors 25 a rotatively move in adirection of advancing to the front, thereby pushing the TV mount plate30 to the front. As a result, the whole TV mount plate 30 tilts left,thereby swiveling the TV screen toward the left viewer.

As shown in FIGS. 8 to 16, an automatic wall mounting system for awall-mounted TV according to a second exemplary embodiment of thepresent invention includes a support plate 110 installed at a wallsurface and supporting a left/right swiveling operation of the TV; aleft/right swiveling part 120 for swiveling left/right the TV installedat the support plate 110; and a TV mount plate 130 for mounting the TV(not shown) in its front and coupling with the left/right swiveling part120 in its rear.

The support plate 110 is of a plate shape in which it is installed at awall surface of a living room and the like and is coupled in its frontwith the left/right swiveling part 120. In detail, the support plate 110has gear box support rods 113 a and 113 b at its center part and centraland lower part to support respective gear boxes 122 d and 123 d in statewhere a left/right swiveling motor 121 is fixed and supported at acenter part of the left/right swiveling part 120. The support plate 110has shaft rotation supports 114 and 115 at its both upper and lowersides, respectively. The shaft rotation supports 114 and 115 eachaxially rotatably insert and support upper and lower ends of first andsecond rotary shafts 124 and 125.

A hinge connector 111 is provided at a rear and upper part of the TVmount plate 130, and enables left/right swiveling of the TV mount plate130 about the support plate 110.

In the present invention, the hinge connector 111 uses a hinge connectorof an up/down tilting part 140 for tilting the TV up/down. A descriptionof construction and operation of the up/down tilting part 140 will beomitted below.

The support plate 110 has a motor support bracket 112 at its lower andcentral part. The motor support bracket 112 covers and supports theleft/right swiveling motor 121. The motor support bracket 112 has a“U”-shaped support pin latch 112 a at its center. The “U”-shaped supportpin latch 112 a stably mounts a rotary support pin 134 provided at arear and lower central part of the TV mount plate 130 such that the TVmount plate 130 stably tilts left/right when the left/right swivelingpart 120 is activated.

The support plate 110 can serve as an elevating plate such that the TVcan elevate and descend in an up/down direction. The elevating plate isslidably coupled up/down to a fixing plate (not shown) fixed andinstalled at a wall surface.

The left/right swiveling part 120 is coupled at one side to the supportplate 110, and is coupled at the other side to the TV mount plate 130 totilt the TV by a desired angle. The left/right swiveling part 120includes the left/right swiveling motor 121, gear parts 122 and 123, andthe first and second rotary shafts 124 and 125.

Each constituent element of the left/right swiveling part 120 will be indetail described below.

The left/right swiveling motor 121 is fixed and installed at a center ofthe support plate 110 by a separate coupling unit such as a bolt. Theleft/right swiveling motor 121 has driving shafts 121 a and 121 b atupper and lower ends, respectively. In particular, the left/rightswiveling motor 121 enables forward/reversible rotation by a desiredrotation angle, thereby forward/reversibly rotating rod screws 122 b and123 b geared with the respective driving shafts 121 a and 121 b by adesired rotation angle in vertical directions of the driving shafts 121a and 121 b.

The gear parts 122 and 123 each connect with the driving shafts 121 aand 121 b of the left/right swiveling motor 121, and concurrently gearand ungear screw housings 122 c and 123 c by the same length usingrotation of the driving shafts 121 a and 121 b. The gear parts 122 and123 have connection links 122 a and 123 a at their front ends. Indetail, the gear parts 122 and 123 include the rod screws 122 b and 123b and the screw housings 122 c and 123 c. The rod screws 122 b and 123 bare engaged with the driving shafts 121 a and 121 b, and rotate,remaining in place, in vertical directions of the driving shafts 121 aand 121 b. The screw housings 122 c and 123 c are screwed with the rodscrews 122 b and 123 b. The screw housings 122 c and 123 c spirally moveleft/right depending on the rotation of the rod screws 122 b and 123 b,and axially rotate first and second rotary shafts 124 and 125 using theconnection links 122 a and 123 a.

The driving shafts 121 a and 121 b and the rod screws 122 b and 123 bare of a worm gear type that is a gear combination type in which theygenerate rotary forces in vertical directions to each other, therebyconcurrently gearing and ungearing the screw housings 122 c and 123 c.In addition, various gear combination types would be possible as long assatisfying a condition of generating the rotary force in the verticaldirection.

The first rotary shaft 124 is of a rod shape. The first rotary shaft 124is integrally coupled with the connection link 122 a of the gear part122, and rotatably installed at the shaft rotation support 114 providedright from the center of the support plate 110. The first rotary shaft124 has a connector 124 a connecting with a connector connection part131 of the TV mount plate 130 at its lower end, respectively.

The connector 124 a is of a “

”-shape in which it extends toward a center of the left/right swivelingpart 120 and is again bent and extends toward the TV mount plate 130.

The second rotary shaft 125 is of a rod shape. The second rotary shaft125 has a connector 125 a connecting with a connector connection part132 of the TV mount plate 130 at its circumference of the same height asthe connector 124 a of the first rotary shaft 124. The second rotaryshaft 125 is rotatably installed at the shaft rotation support 115provided at the other side of the support plate 110 that is opposite tothe first rotary shaft 124 from the center of the support plate 110.

The TV mount plate 130 is of a plate shape in which it mounts the TV inits front, and has a hinge connection part 133 connecting with the hingeconnector 111 of the support plate 110 at its rear and upper centralpart and has connector connection parts 131 and 132 connecting with therespective connectors 124 a and 125 a of the left/right swiveling part120 at its rear and lower both-side parts.

Connection parts 133, 131, and 132 of the TV mount plate 130 areconstituted of ball joints for facilitating left/right swiveling. Theconnection parts 133, 131, and 132 are associated with the hingeconnector 112 of the support plate 110 and the respective connectors 124a and 125 a of the left/right tiling part 120.

The hinge connection part 133 of the TV mount plate 130 connecting withthe hinge connector 111 of the support plate 110 further includes aguide socket 133 a sliding left/right as covering the ball joints.

The automatic wall mounting system for a wall-mounted TV according tothe second exemplary embodiment of the present invention is completed inassembly of its constituent parts for performing a TV left/rightswiveling operation, by fixing and installing the left/right swivelingmotor 121 of the left/right swiveling part 120 at the support plate 110by the motor support bracket 112, and rotatably coupling the first andsecond rotary shafts 124 and 125 of the left/right swiveling part 120 tothe shaft rotation supports 114 and 115 provided at both sides of thesupport plate 110, respectively, and connecting the connectors 124 a and125 a of the first and second rotary shafts 124 and 125 to the connectorconnection parts 131 and 132 of the TV mount plate 130, respectively andat the same time, connecting the hinge connector 111 of the supportplate 110 to the hinge connection part 133 of the TV mount plate 130.

An operation of the assembly-completed automatic wall mounting systemfor a wall-mounted TV when it is intended to tilt the TV in its screenposition by a desired angle in any one direction of left/right, forexample, when it is intended to tilt a screen toward a viewer positionedright from the TV will be described as follows. By activating theleft/right swiveling motor 121 in a desired direction, the screwhousings 122 c and 123 c move toward the left/right swiveling motor 121through the rod screws 122 b and 123 b engaged with the respectivedriving shafts 121 a and 121 b. If so, as the screw housings 122 c and123 c move, the first rotary shaft 124 axially rotates counterclockwiseby a predetermined rotation angle by the connection links 122 a and 123a provided at the front ends of the screw housings 122 c and 123 c. Atthe same time, the connector 124 a of the first rotary shaft 124rotatively moves in a direction of advancing to the front, therebypushing the TV mount plate 130 to the front. In association with this,even the second rotary shaft 125 axially rotates in the same directionas that of the first rotary shaft 124 while the connector 125 arotatively moves in a direction of retreating to the rear, therebypulling the TV mount plate 130 to the rear. As a result, the whole TVmount plate 130 tilts right, thereby swiveling the TV screen toward theright viewer.

An operation of the automatic wall mounting system for a wall-mounted TVwhen it is intended to tilt the screen toward a viewer positioned leftfrom the TV will be described as follows. By activating the left/rightswiveling motor 121 in a desired direction, the screw housings 122 c and123 c move in a direction of getting distant away from the left/rightswiveling motor 121 through the rod screws 122 b and 123 b engaged withthe respective driving shafts 121 a and 121 b. If so, as the screwhousings 122 c and 123 c move, the first rotary shaft 124 axiallyrotates clockwise by a predetermined rotation angle by the connectionlinks 122 a and 123 a provided at the front ends of the screw housings122 c and 123 c. At the same time, the connector 124 a of the firstrotary shaft 124 rotatively moves in a direction of retreating to therear, thereby pulling the TV mount plate 130 to the rear. In associationwith this, even the second rotary shaft 125 axially rotates in the samedirection as that of the first rotary shaft 124 while the connector 125a rotatively moves in a direction of advancing to the front, therebypushing the TV mount plate 130 to the front. As a result, the whole TVmount plate 130 tilts left, thereby swiveling the TV screen toward theleft viewer.

As shown in FIGS. 17 to 25, an automatic wall mounting system for awall-mounted TV according to a third exemplary embodiment of the presentinvention includes a support plate 210 installed at a wall surface andsupporting a left/right swiveling operation of the TV; a left/rightswiveling part 220 for swiveling left/right the TV installed at thesupport plate 210; and a TV mount plate 230 for mounting the TV (notshown) in its front and coupling with the left/right swiveling part 220in its rear.

The support plate 210 is of a plate shape in which it is installed at awall surface of a living room and the like and is coupled in its frontwith the left/right swiveling part 220. In detail, the support plate 210has gear box support rods 213 a and 213 b at its center part and centraland lower part to support respective gear boxes 222 d and 223 d in statewhere a pair of left/right swiveling motors 221 and 221′ are fixed andsupported at a center part of the left/right swiveling part 220. Thesupport plate 210 has shaft rotation supports 214 and 215 at its bothupper and lower sides, respectively. The shaft rotation supports 214 and215 each axially rotatably insert and support upper and lower ends offirst and second rotary shafts 224 and 225.

A hinge connector 211 is provided at a rear and upper part of the TVmount plate 230, and enables left/right swiveling of the TV mount plate230 about the support plate 210.

In the present invention, the hinge connector 211 uses a hinge connectorof an up/down tilting part 240 for tilting the TV up/down. A descriptionof construction and operation of the up/down tilting part 240 will beomitted below.

The support plate 210 has a motor support bracket 212 at its lower andcentral part. The motor support bracket 212 covers and supports theleft/right swiveling motors 221 and 221′. The motor support bracket 212has a “U”-shaped support pin latch 212 a at its center. The “U”-shapedsupport pin latch 212 a stably mounts a rotary support pin 234 providedat a rear and lower central part of the TV mount plate 230 such that theTV mount plate 230 stably tilts left/right when the left/right swivelingpart 220 is activated.

The support plate 210 can serve as an elevating plate such that the TVcan elevate and descend in an up/down direction. The elevating plate isslidably coupled up/down to a fixing plate (not shown) fixed andinstalled at a wall surface.

The left/right swiveling part 220 is coupled at one side to the supportplate 210, and is coupled at the other side to the TV mount plate 230 totilt the TV by a desired angle. The left/right swiveling part 220includes the pair of the left/right swiveling motors 221 and 221′, gearparts 222 and 223, and the first and second rotary shafts 224 and 225.

Each constituent element of the left/right swiveling part 220 will be indetail described below.

The left/right swiveling motors 221 and 221′ are fixed and installed ata center of the support plate 210 by a separate coupling unit such as abolt. The left/right swiveling motors 221 and 221′ have driving shafts221 a and 221 a′, respectively. In particular, the left/right swivelingmotors 221 and 221′ enable forward/reversible rotation by a desiredrotation angle, thereby forward/reversibly rotating rod screws 222 b and223 b geared with the respective driving shafts 221 a and 221 a′ by adesired rotation angle in vertical directions of the driving shafts 221a and 221 a′.

The gear parts 222 and 223 each connect with the driving shafts 221 aand 221 a′ of the pair of the left/right swiveling motors 221 and 221′,and concurrently gear and ungear screw housings 222 c and 223 c by thesame length using rotation of the driving shafts 221 a and 221 a′. Thegear parts 222 and 223 have connection links 222 a and 223 a at theirfront ends. In detail, the gear parts 222 and 223 include the rod screws222 b and 223 b and the screw housings 222 c and 223 c. The rod screws222 b and 223 b are engaged with the respective driving shafts 221 a and221 a′, and rotate, remaining in place, in vertical directions of thedriving shafts 221 a and 221 a′. The screw housings 222 c and 223 c arescrewed with the rod screws 222 b and 223 b. The screw housings 222 cand 223 c spirally move left/right depending on the rotation of the rodscrews 222 b and 223 b, and axially rotate first and second rotaryshafts 224 and 225 using the connection links 222 a and 223 a.

The driving shafts 221 a and 221 a′ and the rod screws 222 b and 223 bare of a worm gear type that is a gear combination type in which theygenerate rotary forces in vertical directions to each other, therebyconcurrently gearing and ungearing the screw housings 222 c and 223 c.In addition, various gear combination types would be possible as long assatisfying a condition of generating the rotary force in the verticaldirection.

The first rotary shaft 224 is of a rod shape. The first rotary shaft 224is integrally coupled with the connection link 222 a of the gear part222, and rotatably installed at the shaft rotation support 214 providedright from the center of the support plate 210. The first rotary shaft224 has a connector 224 a connecting with a connector connection part231 of the TV mount plate 230 at its lower end, respectively.

The connector 224 a is of a “

”-shape in which it extends toward a center of the left/right swivelingpart 220 and is again bent and extends toward the TV mount plate 230.

The second rotary shaft 225 is of a rod shape. The second rotary shaft225 has a connector 225 a connecting with a connector connection part232 of the TV mount plate 230 at its circumference of the same height asthe connector 224 a of the first rotary shaft 224. The second rotaryshaft 225 is rotatably installed at the shaft rotation support 215provided at the other side of the support plate 210 that is opposite tothe first rotary shaft 224 from the center of the support plate 210.

The TV mount plate 230 is of a plate shape in which it mounts the TV inits front, and has a hinge connection part 233 connecting with the hingeconnector 211 of the support plate 210 at its rear and upper centralpart and has connector connection parts 231 and 232 connecting with therespective connectors 224 a and 225 a of the left/right swiveling part220 at its rear and lower both-side parts.

Connection parts 233, 231, and 232 of the TV mount plate 230 areconstituted of ball joints for facilitating left/right swiveling. Theconnection parts 233, 231, and 232 are associated with the hingeconnector 212 of the support plate 210 and the respective connectors 224a and 225 a of the left/right tiling part 220.

The hinge connection part 233 of the TV mount plate 230 connecting withthe hinge connector 211 of the support plate 210 further includes aguide socket 233 a sliding left/right as covering the ball joints.

The automatic wall mounting system for a wall-mounted TV according tothe third exemplary embodiment of the present invention is completed inassembly of its constituent parts for performing a TV left/rightswiveling operation, by fixing and installing the pair of the left/rightswiveling motors 221 and 221′ of the left/right swiveling part 220 atthe support plate 210 by the motor support bracket 212, and rotatablycoupling the first and second rotary shafts 224 and 225 of theleft/right swiveling part 220 to the shaft rotation supports 214 and 215provided at both sides of the support plate 210, respectively, andconnecting the connectors 224 a and 225 a of the first and second rotaryshafts 224 and 225 to the connector connection parts 231 and 232 of theTV mount plate 230, respectively and at the same time, connecting thehinge connector 211 of the support plate 210 to the hinge connectionpart 233 of the TV mount plate 230.

An operation of the assembly-completed automatic wall mounting systemfor a wall-mounted TV when it is intended to tilt the TV in its screenposition by a desired angle in any one direction of left/right, forexample, when it is intended to tilt a screen toward a viewer positionedright from the TV will be described as follows. By activating the pairof the left/right swiveling motors 221 and 221′ in a desired direction,the screw housings 222 c and 223 c move toward the respective left/rightswiveling motors 221 and 221′ through the rod screws 222 b and 223 bengaged with the respective driving shafts 221 a and 221 a′. If so, asthe screw housings 222 c and 223 c move, the first rotary shaft 224axially rotates counterclockwise by a predetermined rotation angle bythe connection links 222 a and 223 a provided at the front ends of thescrew housings 222 c and 223 c. At the same time, the connector 224 a ofthe first rotary shaft 224 rotatively moves in a direction of advancingto the front, thereby pushing the TV mount plate 230 to the front. Inassociation with this, even the second rotary shaft 225 axially rotatesin the same direction as that of the first rotary shaft 224 while theconnector 225 a rotatively moves in a direction of retreating to therear, thereby pulling the TV mount plate 230 to the rear. As a result,the whole TV mount plate 230 tilts right, thereby swiveling the TVscreen toward the right viewer.

An operation of the automatic wall mounting system for a wall-mounted TVwhen it is intended to tilt the screen toward a viewer positioned leftfrom the TV will be described as follows. By activating the pair of theleft/right swiveling motors 221 and 221′ in a desired direction, thescrew housings 222 c and 223 c move in a direction of getting distantaway from the left/right swiveling motors 221 and 221′ through the rodscrews 222 b and 223 b engaged with the respective driving shafts 221 aand 221 a′. If so, as the screw housings 222 c and 223 c move, the firstrotary shaft 224 axially rotates clockwise by a predetermined rotationangle by the connection links 222 a and 223 a provided at the front endsof the screw housings 222 c and 223 c. At the same time, the connector224 a of the first rotary shaft 224 rotatively moves in a direction ofretreating to the rear, thereby pulling the TV mount plate 230 to therear. In association with this, even the second rotary shaft 225 axiallyrotates in the same direction as that of the first rotary shaft 224while the connector 225 a rotatively moves in a direction of advancingto the front, thereby pushing the TV mount plate 230 to the front. As aresult, the whole TV mount plate 230 tilts left, thereby swiveling theTV screen toward the left viewer.

As shown in FIGS. 26 to 32, an automatic wall mounting system for awall-mounted television (TV) according to a fourth exemplary embodimentof the present invention includes a support plate 310 installed at awall surface and supporting a left/right swiveling operation of the TV;a left/right swiveling part 320 for swiveling left/right the TVinstalled at the support plate 310; and a TV mount plate 330 formounting the TV (not shown) in its front and coupling with theleft/right swiveling part 320 in its rear.

The support plate 310 is of a plate shape in which it is installed at awall surface of a living room and the like and is coupled in its frontwith the left/right swiveling part 320. In detail, the support plate 310has gear box support rods 310 a, 310 b, 310 c, and 310 d at its upperand lower parts to support respective gear boxes 321 b 4, 322 b 4, 323 b4, and 324 b 4 in state where left/right swiveling motors 321, 322, 323,and 324 are fixed and supported at a center part of the left/rightswiveling part 320. The support plate 310 has shaft rotation supports311, 312, 313, and 314 at its both sides, respectively. The shaftrotation supports 311, 312, 313, and 314 each insert and support upperand lower ends of rotary shafts 321 c, 322 c, 323 c, and 324 c such thatthe respective rotary shafts 321 c, 322 c, 323 c, and 324 c can axiallyrotate.

The support plate 310 can serve as an elevating plate such that the TVcan elevate and descend in an up/down direction. The elevating plate isslidably coupled up/down to a fixing plate (not shown) fixed andinstalled at a wall surface.

Non-described reference numeral 315 denotes through-holes for enablingpassage of rotating connectors 321 d, 322 d, 323 d, and 324 d.

The left/right swiveling part 320 is coupled at one side to the supportplate 310, and is coupled at the other side to the TV mount plate 330 totilt the TV by a desired angle. The left/right swiveling part 320includes the left/right swiveling motors 321, 322, 323, and 324, gearparts 321 b, 322 b, 323 b, and 324 b, and the rotary shafts 321 c, 322c, 323 c, and 324 c.

Each constituent element of the left/right swiveling part 320 will be indetail described below.

The left/right swiveling motors 321, 322, 323, and 324 are fixed andinstalled at a center of the support plate 310 by a separate couplingunit such as a bolt. The left/right swiveling motors 321, 322, 323, and324 have driving shafts 321 a, 322 a, 323 a, and 324 a, respectively. Inparticular, the left/right swiveling motors 321, 322, 323, and 324enable forward/reversible rotation by a desired rotation angle, therebyforward/reversibly rotating rod screws 321 b 2, 322 b 2, 323 b 2, and324 b 2 geared with the respective driving shafts 321 a, 322 a, 323 a,and 324 a by a desired rotation angle in vertical directions of thedriving shafts 321 a, 322 a, 323 a, and 324 a.

The gear parts 321 b, 322 b, 323 b, and 324 b each connect with thedriving shafts 321 a, 322 a, 323 a, and 324 a of the left/rightswiveling motors 321, 322, 323, and 324, and concurrently gear andungear screw housings 321 b 3, 322 b 3, 323 b 3, and 324 b 3 by the samelength using rotation of the driving shafts 321 a, 322 a, 323 a, and 324a. The gear parts 321 b, 322 b, 323 b, and 324 b have connection links321 b 1, 322 b 1, 323 b 1, and 324 b 1 at their front ends. In detail,the gear parts 321 b, 322 b, 323 b, and 324 b include the rod screws 321b 2, 322 b 2, 323 b 2, and 324 b 2 and the screw housings 321 b 3, 322 b3, 323 b 3, and 324 b 3. The rod screws 321 b 2, 322 b 2, 323 b 2, and324 b 2 are engaged with the driving shafts 321 a, 322 a, 323 a, and 324a, and rotate, remaining in place, in vertical directions of the drivingshafts 321 a, 322 a, 323 a, and 324 a. The screw housings 321 b 3, 322 b3, 323 b 3, and 324 b 3 are screwed with the rod screws 321 b 2, 322 b2, 323 b 2, and 324 b 2. The screw housings 321 b 3, 322 b 3, 323 b 3,and 324 b 3 spirally move left/right depending on the rotation of therod screws 321 b 2, 322 b 2, 323 b 2, and 324 b 2, and axially rotaterotary shafts 321 c, 322 c, 323 c, and 324 c, respectively, using theconnection links 321 b 1, 322 b 1, 323 b 1, and 324 b 1.

The respective driving shafts 321 a, 322 a, 323 a, and 324 a and rodscrews 321 b 2, 322 b 2, 323 b 2, and 324 b 2 are of a worm gear typethat is a gear combination type in which they generate rotary forces invertical directions to each other, thereby concurrently gearing andungearing the screw housings 321 b 3, 322 b 3, 323 b 3, and 324 b 3. Inaddition, various gear combination types would be possible as long assatisfying a condition of generating the rotary force in the verticaldirection.

The rotary shafts 321 c, 322 c, 323 c, and 324 c are of a rod shape. Therotary shafts 321 c, 322 c, 323 c, and 324 c each are integrally coupledwith the connection links 321 b 1, 322 b 1, 323 b 1, and 324 b 1 of thegear parts 321 b, 322 b, 323 b, and 324 b, and rotatably installed atthe shaft rotation supports 311, 312, 313, and 314 provided right fromthe center of the support plate 310. The rotary shafts 321 c, 322 c, 323c, and 324 c have connectors 321 d, 322 d, 323 d, and 324 d connectingwith the TV mount plate 330 at their circumferences, respectively.

The connectors 321 d, 322 d, 323 d, and 324 d are of a “

”-shape in which they extend toward the left/right swiveling motors 321,322, 324, and 324 and are again bent and extend toward the TV mountplate 330.

The TV mount plate 330 is of a plate shape in which it mounts the TV inits front, and has connector connection parts 331, 332, 333, and 334connecting with the respective connectors 321 d, 322 d, 323 d, and 324 dof the left/right swiveling part 320 in its rear.

The automatic wall mounting system for a wall-mounted TV according tothe fourth exemplary embodiment of the present invention is completed inassembly of its constituent parts for performing a TV left/rightswiveling operation, by fixing and installing the respective left/rightswiveling motors 321, 322, 323, and 324 of the left/right swiveling part320 at the support plate 310 by a separate coupling unit, and rotatablycoupling the respective rotary shafts 321 c, 322 c, 323 c, and 324 c ofthe left/right swiveling part 320 to the shaft rotation supports 311,312, 313, and 314 provided at both-side upper and lower ends of thesupport plate 310, respectively, and connecting the respectiveconnectors 321 d, 322 d, 323 d, and 324 d of the rotary shafts 321 c,322 c, 323 c, and 324 c to the respective connector connection parts331, 332, 333, and 334 of the TV mount plate 330, respectively.

An operation of the assembly-completed automatic wall mounting systemfor a wall-mounted TV when it is intended to tilt the TV in its screenposition by a desired angle in any one direction of left/right, forexample, when it is intended to tilt a screen toward a viewer positionedright from the TV will be described as follows. By activating theleft/right swiveling motors 321, 322, 323, and 324 in a desireddirection, part of the screw housings 322 b 3 and 323 b 3 move towardthe left/right swiveling motors 322 and 323 through the rod screws 321 b2, 322 b 2, 323 b 2, and 324 b 2 engaged with the respective drivingshafts 321 a, 322 a, 323 a, and 324 a and at the same time, the rest ofthe screw housing 321 b 3 and 324 b 3 move opposite the left/rightswiveling motors 321 and 324. If so, as the screw housings 321 b 3, 322b 3, 323 b 3, and 324 b 3 move, the respective rotary shafts 321 c, 322c, 323 c, and 324 c axially rotate by a predetermined rotation angle bythe connection links 321 b 1, 322 b 1, 323 b 1, and 324 b 1 provided atthe front ends of the screw housings 321 b 3, 322 b 3, 323 b 3, and 324b 3. At the same time, the connectors 322 d and 323 d of part of therotary shafts 322 c and 324 c rotatively move in a direction ofadvancing to the front, thereby pushing the TV mount plate 330 to thefront. In association with this, even the connectors 321 d and 323 d ofpart of the rotary shafts 321 c and 323 c rotatively move in a directionof retreating to the rear, thereby pulling the TV mount plate 330 to therear. As a result, the whole TV mount plate 330 tilts right, therebyswiveling the TV screen toward the right viewer.

An operation of the automatic wall mounting system for a wall-mounted TVwhen it is intended to tilt the screen toward a viewer positioned leftfrom the TV will be described as follows. By activating the left/rightswiveling motors 321, 322, 323, and 324 in a desired direction, part ofthe screw housings 321 b 3 and 324 b 3 move toward the left/rightswiveling motors 321 and 324 through the rod screws 321 b 2, 322 b 2,323 b 2, and 324 b 2 engaged with the respective driving shafts 321 a,322 a, 323 a, and 324 a and at the same time, the rest of the screwhousing 322 b 3 and 323 b 3 move opposite the left/right swivelingmotors 322 and 323. If so, as the screw housings 321 b 3, 322 b 3, 323 b3, and 324 b 3 move, the respective rotary shafts 321 c, 322 c, 323 c,and 324 c axially rotate by a predetermined rotation angle by theconnection links 321 b 1, 322 b 1, 323 b 1, and 324 b 1 provided at thefront ends of the screw housings 321 b 3, 322 b 3, 323 b 3, and 324 b 3.At the same time, the connectors 321 d and 323 d of part of the rotaryshafts 321 c and 323 c rotatively move in a direction of advancing tothe front, thereby pushing the TV mount plate 330 to the front. Inassociation with this, even the connectors 322 d and 324 d rotativelymove in a direction of retreating to the rear, thereby pulling the TVmount plate 330 to the rear. As a result, the whole TV mount plate 330tilts left, thereby swiveling the TV screen toward the left viewer.

As shown in FIGS. 33 to 39, an automatic wall mounting system for awall-mounted television (TV) according to a fifth exemplary embodimentof the present invention includes a support plate 410 installed at awall surface and supporting a left/right swiveling operation of the TV;a left/right swiveling part 420 for swiveling left/right the TVinstalled at the support plate 410; and a TV mount plate 430 formounting the TV (not shown) in its front and coupling with theleft/right swiveling part 420 in its rear.

The support plate 410 is of a plate shape in which it is installed at awall surface of a living room and the like and is coupled in its frontwith the left/right swiveling part 420. In detail, the support plate 410has gear box support rods 411 a and 411 b at its central upper and lowerparts to support respective gear boxes 422 d and 426 d in state whereleft/right swiveling motors 421 and 425 are fixed and supported inparallel at a center part of the left/right swiveling part 420. Thesupport plate 410 has shaft rotation supports 413 and 414 at its bothsides, respectively. The shaft rotation supports 413 and 414 each insertand support upper and lower ends of rotary shafts 424 and 428 such thatthe rotary shafts 424 and 428 can axially rotate.

A shaft support 415 is provided in a width direction at the other sideof the shaft rotation support 413, and axially supports a hingeconnection part 433 of the TV mount plate 430.

An up/down tilting part 440 (not described below) is provided in a widthdirection at the other side of the shaft rotation support 414, and iscontrolled in operation together with the left/right swiveling part 425to tilt up/down the TV mount plate 430.

The support plate 410 can serve as an elevating plate such that the TVcan elevate and descend in an up/down direction. The elevating plate isslidably coupled up/down to a fixing plate (not shown) fixed andinstalled at a wall surface.

Non-described reference numeral 416 denotes through-holes for enablingpassage of rotating connectors 424 a and 428 a.

The left/right swiveling part 420 is coupled at one side to the supportplate 410, and is coupled at the other side to the TV mount plate 430 totilt the TV by a desired angle. The left/right swiveling part 420includes the left/right swiveling motors 421 and 425, gear parts 422 and426, and the rotary shafts 424 and 428.

Each constituent element of the left/right swiveling part 420 will be indetail described below.

The left/right swiveling motors 421 and 425 are fixed and installed at acenter of the support plate 410 by a separate coupling unit such as abolt. The left/right swiveling motors 421 and 425 have driving shafts421 a and 425 a at upper and lower ends, respectively. In particular,the left/right swiveling motors 421 and 425 enable forward/reversiblerotation by a desired rotation angle, thereby forward/reversiblyrotating rod screws 422 b and 426 b geared with the respective drivingshafts 421 a and 425 a by a desired rotation angle in verticaldirections of the driving shafts 421 a and 425 a.

The gear parts 422 and 426 each connect with the driving shafts 421 aand 425 a of the left/right swiveling motors 421 and 425, andconcurrently gear and ungear screw housings 422 c and 426 c by the samelength in an opposite direction, respectively, using rotation of thedriving shafts 421 a and 425 a. For example, when the lower screwhousing 422 c moves toward the left/right swiveling part 421 by apredetermined distance, the upper screw housing 426 c concurrently movesopposite by the same distance. The gear parts 422 and 426 haveconnection links 422 a and 426 a at their front ends. In detail, thegear parts 422 and 426 include the rod screws 422 b and 426 b and thescrew housings 422 c and 426 c. The rod screws 422 b and 426 b areengaged with the driving shafts 421 a and 425 a, and rotate, remainingin place, in vertical directions of the driving shafts 421 a and 425 a.The screw housings 422 c and 426 c are screwed with the rod screws 422 band 426 b. The screw housings 422 c and 426 c spirally move left/rightdepending on the rotation of the rod screws 422 b and 426 b, and axiallyrotate respective rotary shafts 424 and 428 using the connection links422 a and 426 a.

The driving shafts 421 a and 425 a and the rod screws 422 b and 426 bare of a worm gear type that is a gear combination type in which theygenerate rotary forces in vertical directions to each other, therebyconcurrently gearing and ungearing the screw housings 422 c and 426 c inan opposite direction. In addition, various gear combination types wouldbe possible as long as satisfying a condition of generating the rotaryforce in the vertical direction.

The rotary shafts 424 and 428 are of a rod shape. The rotary shafts 424and 428 are integrally coupled with the connection links 422 a and 426 aof the gear parts 422 and 426, and rotatably installed at the shaftrotation supports 413 and 414 provided right from the center of thesupport plate 410. The rotary shafts 424 and 428 have the connectors 424a and 428 a connecting with the TV mount plate 430 at itscircumferences, respectively.

The connectors 424 a and 428 a are of a “

”-shape in which they extend toward a center of the left/right swivelingpart 420 and are again bent and extend toward the TV mount plate 430.

The TV mount plate 430 is of a plate shape in which it mounts the TV inits fronts and has connector connection parts 431 and 432 connectingwith the respective connectors 424 a and 428 a of the left/rightswiveling part 420 in its rear.

The automatic wall mounting system for a wall-mounted TV according tothe fifth exemplary embodiment of the present invention is completed inassembly of its constituent parts for performing a TV left/rightswiveling operation, by fixing and installing the left/right swivelingmotor 421 of the left/right swiveling part 420 at the support plate 410by a separate coupling unit (not shown), and rotatably coupling therotary shafts 424 and 428 of the left/right swiveling part 420 to theupper and lower shaft rotation supports 413 and 414 of the support plate410, respectively, and connecting the connectors 424 a and 428 a of therotary shafts 424 and 428 to the connector connection parts 431 and 432of the TV mount plate 430, respectively.

An operation of the assembly-completed automatic wall mounting systemfor a wall-mounted TV when it is intended to tilt the TV in its screenposition by a desired angle in any one direction of left/right, forexample, when it is intended to tilt a screen toward a viewer positionedright from the TV will be described as follows. By activating theleft/right swiveling motors 421 and 425 in a desired direction, thescrew housing 422 c moves opposite the left/right swiveling motor 421through the rod screws 422 b and 426 b engaged with the respectivedriving shafts 421 a and 425 a and at the same time, the screw housing426 c moves toward the left/right swiveling motor 425. If so, as thescrew housings 422 c and 426 c move, the rotary shafts 424 and 428 eachaxially rotate by a predetermined rotation angle by the connection links422 a and 426 a provided at the front ends of the screw housings 422 cand 426 c. At the same time, the connectors 424 a and 428 a of therotary shafts 424 and 428 rotatively move in a direction of advancing tothe front, thereby pushing the TV mount plate 430 to the front using theshaft support 415 as a rotary shaft, and resultantly swiveling the TVscreen toward the right viewer.

An operation of the an automatic wall mounting system for a wall-mountedTV when it is intended to tilt the screen toward a viewer positionedleft from the TV will be described as follows. By activating theleft/right swiveling motors 421 and 425 in a desired direction, thescrew housing 422 c moves toward the left/right swiveling motor 421through the rod screws 422 b and 426 b engaged with the respectivedriving shafts 421 a and 425 a and at the same time, the screw housing426 c moves opposite the left/right swiveling motor 425. If so, as thescrew housings 422 c and 426 c move, the respective rotary shafts 424and 428 each axially rotate by a predetermined rotation angle by theconnection links 422 a and 426 a provided at the front ends of the screwhousings 422 c and 426 c. At the same time, the connectors 424 a and 428a of the rotary shafts 424 and 428 rotatively move in a direction ofretreating to the rear, thereby forcing the TV mount plate 430 to therear using the shaft support 415 as the rotary shaft, and resultantlyswiveling the TV screen toward the left viewer.

As shown in FIGS. 40 to 46, an automatic wall mounting system for awall-mounted television (TV) according to a sixth exemplary embodimentof the present invention includes a support plate 510 installed at awall surface and supporting a left/right swiveling operation of the TV;a left/right swiveling part 520 installed at the support plate 510, andswiveling left/right the TV; and a TV mount plate 530 for mounting theTV (not shown) in its front and coupling with the left/right swivelingpart 520 in its rear.

The support plate 510 is of a plate shape in which it is installed at awall surface of a living room and the like and is coupled in its frontwith the left/right swiveling part 520. In detail, the support plate 510has a motor support bracket 511 for fixing and supporting a left/rightswiveling motor 521 of the left/right swiveling part 520. The supportplate 510 has shaft rotation supports 513 and 514 at its both sides,respectively. The shaft rotation supports 513 and 514 each insert andsupport upper and lower ends of first and second rotary shafts 523 and524 such that the first and second rotary shafts 523 and 524 can axiallyrotate.

The support plate 510 can serve as an elevating plate such that the TVcan elevate and descend in an up/down direction. The elevating plate isslidably coupled up/down to a fixing plate (not shown) fixed andinstalled at a wall surface.

Non-described reference numeral 511 a denotes a support pin latch forstably mounting a rotation support pin 534 for stably swivelingleft/right the TV mount plate 530 upon activation of the left/rightswiveling part 520. Non-described reference numeral 515 denotes a shaftrotation support for supporting a rotary shaft (not shown) of an up/downtilting part (not shown).

The left/right swiveling part 520 is coupled at one side to the supportplate 510, and is coupled at the other side to the TV mount plate 530 totilt the TV by a desired angle. The left/right swiveling part 520includes the left/right swiveling motor 521, a gear part 522, the firstand second rotary shafts 523 and 524, and an interworking link 525.

Each constituent element of the left/right swiveling part 520 will be indetail described below.

The left/right swiveling motor 521 is fixed and installed at the motorsupport bracket 511 of the support plate 510. The left/right swivelingmotor 521 has a driving shaft 521 a at its one end. In particular, theleft/right swiveling motor 521 enables forward/reversible rotation by adesired rotation angle, thereby forward/reversibly rotating a rod screw522 b geared with the driving shaft 521 a by a desired rotation angle ina vertical direction of the driving shaft 521 a.

The gear part 522 connects with the driving shaft 521 a of theleft/right swiveling motor 521, and is geared and ungeared usingrotation of the driving shaft 521 a. The gear part 522 has a connectionlink 522 a in its front end. In detail, the gear part 522 includes therod screw 522 b and a screw housing 522 c. The rod screw 522 b isengaged with the driving shaft 521 a, and rotates, remaining in place,in a vertical direction of the driving shaft 521 a. The screw housing522 c is screwed with the rod screw 522 b. The screw housing 522 cspirally moves left/right depending on the rotation of the rod screw 522b, and axially rotates the connection link 522 a.

In case where the driving shaft 521 a and the rod screw 522 b are of agear combination type in which they generate rotary forces in verticaldirections to each other, various gear combination types such as a wormgear type would be possible, for example.

The first rotary shaft 523 is of a rod shape. The first rotary shaft 523is integrally coupled with the connection link 522 a of the gear part522, and rotatably installed at the shaft rotation support 513 providedleft from the center of the support plate 510. The first rotary shaft523 has a connector 523 a connecting with the TV mount plate 530 at itsupper lower end.

The connector 523 a is of a “

”-shape in which it extends toward a center of the left/right swivelingpart 520 and is again bent and extends toward the TV mount plate 530.

A connection fragment 525 b of the interworking link 525 is integrallycoupled at its one end to a predetermined circumference of the firstrotary shaft 523 as surrounding the first rotary shaft 523 in shape.

The second rotary shaft 524 is of a rod shape in which it is disposed inbilateral symmetry with the first rotary shaft 523 on the basis of acenter-line crossing up/down the center of the support plate 510. Inother words, the second rotary shaft 524 has a connector 524 aconnecting with the TV mount plate 530 at its upper end. The secondrotary shaft 524 is rotatably installed at the shaft rotation support514 provided at the other side of the support plate 510 that is oppositeto the first rotary shaft 523 from the center of the support plate 510.

The interworking link 525 links the first and second rotary shafts 523and 524 with each other such that the first and second rotary shafts 523and 524 interwork with each other, that is, the second rotary shaft 524rotates in the same direction by the same rotation angle as the firstrotary shaft 523. In particular, the interworking link 525 includes aconnection bar 525 a, and the connection fragments 525 b. The connectionbar 525 a has the same length as a distance spaced between the first andsecond rotations shafts 523 and 524. The connection fragments 525 b eachvertically extend from both ends of the connection bar 525 a. Theconnection fragments 525 b each are hinged and connected at one endswith the connection bar 525 a, and are integrally coupled at the otherends with the first and second rotary shafts 523 and 524.

The TV mount plate 530 is of a plate shape in which it mounts the TV inits front, and has connector connection parts 531 and 532 connectingwith the respective connector 523 a and 524 a of the left/rightswiveling part 520 in its rear.

Non-described reference numeral 533 denotes a connector connection partconnecting with a connector (not shown) of the up/down tilting part (notshown). Non-described reference numeral 534 denotes a rotation supportplate stably mounted on the support pin latch 511 a of the motor supportbracket 511 and stably swiveling left/right the TV mount plate 530 uponactivation of the left/right swiveling part 520.

The automatic wall mounting system for a wall-mounted TV according tothe sixth exemplary embodiment of the present invention is completed inassembly of its constituent parts for performing a TV left/rightswiveling operation, by fixing and installing the left/right swivelingmotor 521 of the left/right swiveling part 520 at the motor supportbracket 511 of the support plate 510, and rotatably coupling the firstand second rotary shafts 523 and 524 of the left/right swiveling part520 to the shaft rotation supports 513 and 514 provided at both sides ofthe support plate 510, respectively, and connecting the connectors 523 aand 524 a of the first and second rotary shafts 523 and 524 to theconnector connection parts 531 and 532 of the TV mount plate 530,respectively.

An operation of the assembly-completed automatic wall mounting systemfor a wall-mounted TV when it is intended to tilt the TV in its screenposition by a desired angle in any one direction of left/right, forexample, when it is intended to tilt a screen toward a viewer positionedleft from the TV will be described as follows. By activating theleft/right swiveling motor 521 in a desired direction, the screw housing522 c moves to the right, that is, toward the left/right swiveling motor521 through the rod screw 522 b engaged with the driving shaft 521 a. Ifso, as the screw housing 522 c moves, the first rotary shaft 523 axiallyrotates clockwise by a predetermined rotation angle by the connectionlink 522 a provided at the front end of the screw housing 522 c. At thesame time, the connector 523 a provided at an upper end of the firstrotary shaft 523 rotatively moves in a direction of protruding to thefront, thereby pushing the TV mount plate 530 to the front. Inassociation with this, even the second rotary shaft 524 axially rotatesin the same direction as that of the first rotary shaft 523 through theinterworking link 525 while the connector 524 a disposed symmetric withthe connector 523 a rotatively moves in a direction of retreating to therear, thereby pulling the TV mount plate 530 to the rear, andresultantly swiveling left the TV mount plate 530 while swiveling the TVscreen toward the left viewer.

An operation of the automatic wall mounting system for a wall-mounted TVwhen it is intended to tilt the screen toward a viewer positioned rightfrom the TV will be described as follows. By activating the left/rightswiveling motor 521 in a desired direction, the screw housing 522 cmoves left, that is, opposite the left/right swiveling motor 521 throughthe rod screw 522 b engaged with the driving shaft 521 a. If so, as thescrew housing 522 c moves, the first rotary shaft 523 axially rotatescounterclockwise by a predetermined rotation angle by the connectionlink 522 a provided at the front end of the screw housing 522 c. At thesame time, the connector 523 a provided at the upper end of the firstrotary shaft 523 rotatively moves in a direction of retreating to therear, thereby pulling the TV mount plate 530 to the rear. In associationwith this, even the second rotary shaft 524 axially rotates in the samedirection as that of the first rotary shaft 523 through the interworkinglink 525 while the connector 524 a disposed symmetric with the connector523 a rotatively moves in a direction of protruding to the front,thereby pushing the TV mount plate 530 to the front, and resultantlyswiveling right the TV mount plate 530 while swiveling the TV screentoward the right viewer.

The left/right swiveling of the TV screen can be made only by a desiredrotation angle in a desired direction by controlling an operation of theleft/right swiveling motor 521 using a remote controller.

As described above, the screen control system for the wall mount TVaccording to the present invention has an effect of automaticallyswiveling left/right the screen of the TV depending on a viewer positionin a remote place, thereby providing an optimal screen position to aviewer in real time while promptly, simply, and conveniently swivelingleft/right the screen by automation, and simplifying a structure forleft/right swiveling the TV, thereby improving work efficiency andpromoting cost saving in manufacture process.

While the invention has been shown and described with reference to acertain preferred embodiment thereof, it will be understood by thoseskilled in the art that various changes in form and details may be madetherein without departing from the spirit and scope of the invention asdefined by the appended claims.

1. An automatic wall mounting system for a wall-mounted television (TV),the system having a support plate installed at a wall surface andsupporting a left/right swiveling operation of the TV; a left/rightswiveling part installed at the support plate and swiveling the TVleft/right; and a TV mount plate mounting the TV in its front andcoupling with the left/right swiveling part in its rear, wherein theleft/right swiveling part comprises: a left/right swiveling motor fixedand installed at the support plate, and having driving shafts at upperand lower ends, respectively; gear parts connecting with both thedriving shafts of the left/right swiveling motor, and geared andungeared by the same length in an opposite direction using rotation ofthe driving shafts, and having connection links at their front ends; afirst rotary shaft integrally coupled with the connection link of thegear part, and rotatably installed at one side of the support plate, andhaving a pair of connectors at its predetermined portions, theconnectors connecting with upper and lower ends of the TV mount plate;and a second rotary shaft integrally coupled with the connection link ofthe gear part, and rotatably installed at the other side of the supportplate that is opposite to the first rotary shaft, and having a pair ofconnectors at its predetermined portions, the connectors connecting withupper and lower ends of the TV mount plate.
 2. The system of claim 1,wherein the gear parts comprise: rod screws engaged with the drivingshafts, and rotating, remaining in place, in vertical directions of thedriving shafts; and screw housings screwed with the rod screws, andmoving left/right depending on rotation of the rod screws while axiallyrotating the first and second rotary shafts using the connection links.3. The system of claim 2, wherein the driving shafts and the rod screwsare engaged with each other in a worm gear type.
 4. The system of claim3, further comprising gear boxes for boxing the driving shafts and therod screws, wherein the support plate has gear box support rods forsupporting the gear boxes.
 5. An automatic wall mounting system for awall-mounted television (TV), the system having a support plateinstalled at a wall surface and supporting a left/right swivelingoperation of the TV; a left/right swiveling part installed at thesupport plate and swiveling the TV left/right; and a TV mount platemounting the TV in its front and coupling with the left/right swivelingpart in its rear, wherein the TV mount plate is hinged and coupled atits rear and upper end with a hinge connector of the support plate suchthat it can tilt left/right about the support plate, and at the sametime, is coupled at its rear and lower end to the left/right swivelingpart, and wherein the left/right swiveling part comprises: a left/rightswiveling motor fixed and installed at the support plate, and havingdriving shafts at upper and lower ends, respectively; gear partsconnecting with both the driving shafts of the left/right swivelingmotor, and geared and ungeared by the same length in an oppositedirection using rotation of the driving shafts, and having connectionlinks at their front ends; a first rotary shaft integrally coupled withthe connection link of the gear part, and rotatably installed at onelower side of the support plate, and having a connector at itspredetermined portion, the connector connecting with a lower end of theTV mount plate; and a second rotary shaft integrally coupled with theconnection link of the gear part, and rotatably installed at the otherside of the support plate that is opposite to the first rotary shaft,and having a connector at its predetermined portion, the connectorconnecting with a lower end of the TV mount plate.
 6. The system ofclaim 5, wherein the gear parts comprise: rod screws engaged with thedriving shafts, and rotating, remaining in place, in vertical directionsof the driving shafts; and screw housings screwed with the rod screws,and moving left/right depending on rotation of the rod screws whileaxially rotating the first and second rotary shafts using the connectionlinks.
 7. The system of claim 6, wherein the driving shafts and the rodscrews are engaged with each other in a worm gear type.
 8. The system ofclaim 7, further comprising gear boxes for boxing the driving shafts andthe rod screws, wherein the support plate has gear box support rods forsupporting the gear boxes.
 9. The system of claim 5, wherein a motorsupport bracket for covering and supporting the left/right swivelingmotor is provided at a central and lower part of the support plate. 10.The system of claim 9, wherein the motor support bracket has a supportpin latch at its center, and wherein the TV mount plate has a rotarysupport pin at its rear and lower central part corresponding to thesupport pin latch such that the rotary support pin is stably mounted onthe support pin latch and stably tilts left/right the TV mount platewhen the left/right swiveling part is activated.
 11. The system of claim5, wherein connection parts of the TV mount plate associated with thehinge connector of the support plate and the respective connectors ofthe left/right tiling part are ball joints for facilitating left/righttilting.
 12. The system of claim 11, wherein the TV mount plate has ahinge connection part connecting with the hinge connector of the supportplate, and wherein the hinge connection part further comprises a guidesocket sliding left/right as covering the ball joints.
 13. An automaticwall mounting system for a wall-mounted television (TV), the systemhaving a support plate installed at a wall surface and supporting aleft/right tilting operation of the TV; a left/right tilting partinstalled at the support plate and tilting the TV left/right; and a TVmount plate mounting the TV in its front and coupling with theleft/right tilting part in its rear, wherein the TV mount plate ishinged and coupled at its rear and upper end with a hinge connector ofthe support plate such that it can tilt left/right about the supportplate, and at the same time, is coupled at its rear and lower end to theleft/right tilting part, and wherein the left/right tilting partcomprises: a pair of left/right tilting motors fixed and installed atthe support plate, and having driving shafts, respectively; gear partsconnecting with the respective driving shafts of the left/right tiltingmotors, and geared and ungeared by the same length in an oppositedirection using rotation of the driving shafts, and having connectionlinks at their front ends; a first rotary shaft integrally coupled withthe connection link of the gear part, and rotatably installed at onelower side of the support plate, and having a connector at itspredetermined portion, the connector connecting with a lower end of theTV mount plate; and a second rotary shaft integrally coupled with theconnection link of the gear part, and rotatably installed at the otherside of the support plate that is opposite to the first rotary shaft,and having a connector at its predetermined portion, the connectorconnecting with a lower end of the TV mount plate.
 14. The system ofclaim 13, wherein the gear parts comprise: rod screws engaged with therespective driving shafts, and axially rotating in vertical directionsof the driving shafts; and screw housings screwed with the rod screws,and moving left/right depending on rotation of the rod screws whileaxially rotating the first and second rotary shafts using the connectionlinks.
 15. The system of claim 14, wherein the driving shafts and therod screws are engaged with each other in a worm gear type.
 16. Thesystem of claim 15, further comprising gear boxes for boxing the drivingshafts and the rod screws, wherein the support plate has gear boxsupport rods for supporting the gear boxes.
 17. The system of claim 13,wherein a motor support bracket for covering and supporting theleft/right tilting motors is provided at a central and lower part of thesupport plate.
 18. The system of claim 17, wherein the motor supportbracket has a support pin latch at its center, and wherein the TV mountplate has a rotary support pin at its rear and lower central partcorresponding to the support pin latch such that the rotary support pinis stably mounted on the support pin latch and stably tilts left/rightthe TV mount plate when the left/right tilting part is activated. 19.The system of claim 13, wherein connection parts of the TV mount plateassociated with the hinge connector of the support plate and therespective connectors of the left/right tiling part are ball joints forfacilitating left/right tilting.
 20. The system of claim 19, wherein theTV mount plate has a hinge connection part connecting with the hingeconnector of the support plate, and wherein the hinge connection partfurther comprises a guide socket sliding left/right as covering the balljoints.
 21. An automatic wall mounting system for a wall-mountedtelevision (TV), the system having a support plate installed at a wallsurface and supporting a left/right tilting operation of the TV; aleft/right tilting part installed at the support plate and tilting theTV left/right; and a TV mount plate mounting the TV in its front andcoupling with the left/right tilting part in its rear, wherein theleft/right tilting part comprises: left/right tilting motors each fixedand installed at both upper and lower sides of the support plate, andeach having driving shafts; gear parts connecting with the respectivedriving shafts of the left/right tilting motors, and geared and ungearedby the same length using rotation of the driving shafts, respectively,and having connection links at their front ends; and rotary shaftsintegrally coupled with the connection links of the gear parts, androtatably installed at shaft rotation supports of the support plate, andhaving connectors at their circumferences, the connectors connectingwith corresponding portions of the TV mount plate.
 22. The system ofclaim 21, wherein the gear parts comprise: rod screws engaged with therespective driving shafts and rotating, remaining in place, in verticaldirections of the driving shafts; and screw housings screwed with therod screws and moving left/right depending on rotation of the rod screwswhile axially rotating the rotary shafts using the connection links. 23.The system of claim 22, wherein the driving shafts and the rod screwsare engaged with each other in a worm gear type.
 24. The system of claim23, further comprising gear boxes for boxing the driving shafts and therod screws, wherein the support plate has gear box support rods forsupporting the gear boxes.
 25. An automatic wall mounting system for awall-mounted television (TV), the system having a support plateinstalled at a wall surface and supporting a left/right tiltingoperation of the TV; a left/right tilting part installed at the supportplate and tilting the TV left/right; and a TV mount plate mounting theTV in its front and coupling with the left/right tilting part in itsrear, wherein the TV mount plate is hinged and fixed at its one end of awidth direction, and the left/right tilting part is installed at theother end of the width direction of the TV mount plate, and wherein theleft/right tilting part comprises: left/right tilting motors fixed andinstalled in parallel at the support plate, and having driving shaftsprotruding from their upper and lower ends, respectively; gear partsconnecting with the respective driving shafts of the left/right tiltingmotors, and geared and ungeared by the same length using rotation of thedriving shafts, respectively, and having connection links at their frontends; and rotary shafts integrally coupled with the connection links ofthe gear parts, and rotatably installed at one-side upper and lower endsof the support plate, and having connectors at predetermined portions,the connectors connecting with upper and lower ends of the TV mountplate.
 26. The system of claim 25, wherein the gear parts comprise: rodscrews engaged with the respective driving shafts, and rotating,remaining in place, in vertical directions of the driving shafts; andscrew housings screwed with the rod screws, and moving left/rightdepending on rotation of the rod screws while axially rotating therespective rotary shafts using the connection links.
 27. The system ofclaim 26, wherein the driving shafts and the rod screws are engaged witheach other in a worm gear type.
 28. The system of claim 27, furthercomprising gear boxes for boxing the driving shafts and the rod screws,wherein the support plate has gear box support rods for supporting thegear boxes.
 29. An automatic wall mounting system for a wall-mountedtelevision (TV), the system having a support plate installed at a wallsurface and supporting a left/right tilting operation of the TV; aleft/right tilting part installed at the support plate and tilting theTV left/right; and a TV mount plate mounting the TV in its front andcoupling with the left/right tilting part in its rear, wherein theleft/right tilting part comprises: a left/right tilting motor fixed andinstalled at the support plate, and having a driving shaft at one end; agear part connecting with the driving shaft of the left/right tiltingmotor, and geared and ungeared using rotation of the driving shaft, andhaving a connection link at its front end; a first rotary shaftintegrally coupled with the connection link of the gear part, androtatably installed at one side of the support plate, and having aconnector at its one end, the connector connecting with the TV mountplate; a second rotary shaft having a shape in which it is symmetricwith the first rotation shaft, and rotatably installed at the other sideof the support plate that is opposite to the first rotary shaft; and aninterworking link connecting and interworking the first and secondrotary shafts with each other.
 30. The system of claim 29, wherein thegear part comprise: a rod screw engaged with the driving shaft, androtating, remaining in place, in a vertical direction of the drivingshaft; and a screw housing screwed with the rod screw, and movingleft/right depending on rotation of the rod screw and rotating theconnection link.
 31. The system of claim 30, wherein the driving shaftand the rod screw are engaged with each other in a worm gear type. 32.The system of claim 29, wherein the interworking link comprises: aconnection bar having the same length as a distance spaced between thefirst and second rotations shafts; and connection fragments eachvertically extending from both ends of the connection bar and hinged andconnected at their one-ends with the connection bar, and each integrallycoupled at the other ends with the first and second rotary shafts.